Add compatibility test for query: element and evaluation operators (7 total)

core	operator	query	misc	-	exists
core	operator	query	misc	-	expr
core	operator	query	misc	-	jsonSchema
core	operator	query	misc	-	mod
core	operator	query	misc	-	regex
core	operator	query	misc	-	type
core	operator	query	misc	-	where